{"@context":{"@vocab":"https://cir.nii.ac.jp/schema/1.0/","rdfs":"http://www.w3.org/2000/01/rdf-schema#","dc":"http://purl.org/dc/elements/1.1/","dcterms":"http://purl.org/dc/terms/","foaf":"http://xmlns.com/foaf/0.1/","prism":"http://prismstandard.org/namespaces/basic/2.0/","cinii":"http://ci.nii.ac.jp/ns/1.0/","datacite":"https://schema.datacite.org/meta/kernel-4/","ndl":"http://ndl.go.jp/dcndl/terms/","jpcoar":"https://github.com/JPCOAR/schema/blob/master/2.0/"},"@id":"https://cir.nii.ac.jp/crid/1362544421237687552.json","@type":"Article","productIdentifier":[{"identifier":{"@type":"DOI","@value":"10.1093/icesjms/fsn085"}},{"identifier":{"@type":"URI","@value":"http://academic.oup.com/icesjms/article-pdf/65/6/953/29131094/fsn085.pdf"}}],"dc:title":[{"@value":"Spatial shifts in spawning habitats of Arcto-Norwegian cod related to multidecadal climate oscillations and climate change"}],"description":[{"type":"abstract","notation":[{"@value":"<jats:title>Abstract</jats:title>\n               <jats:p>Sundby, S., and Nakken, O. 2008. Spatial shifts in spawning habitats of Arcto-Norwegian cod related to multidecadal climate oscillations and climate change. – ICES Journal of Marine Science, 65: 953–962. Arcto-Norwegian cod tend to produce strong year classes in warm years and poor year classes in cold years. This work shows that spawning intensity at various spawning sites along 1500 km of Norwegian coast is also influenced by climate variations. However, while the recruitment response to temperature is immediate and on an interannual time-scale, the response to changes in spawning site is slower, on a multidecadal time-scale. There have been two cold and two warm periods during the 20th century, cold from 1900 to 1920, warm from 1930 to 1950, cold from 1960 to 1970, and warm since the mid-1980s. A time-series for 1900–1976 on cod roe indices along the coast shows that the southernmost spawning areas are more important during cold periods, and the northernmost ones in warm periods, and coincide with high population fecundity. After 1976, qualitative observations show that there have been poor spawning fisheries in the southernmost spawning areas during the present warm period. From 2003, spawning has been observed along the coast of East Finnmark where it did not transpire during the previous 40 years.</jats:p>"}]}],"creator":[{"@id":"https://cir.nii.ac.jp/crid/1382544421237687552","@type":"Researcher","foaf:name":[{"@value":"Odd Nakken"}],"jpcoar:affiliationName":[{"@value":"Institute of Marine Research, PO Box 1870, Nordnes, N-5817 Bergen, Norway"}]},{"@id":"https://cir.nii.ac.jp/crid/1382544421237687553","@type":"Researcher","foaf:name":[{"@value":"Svein Sundby"}],"jpcoar:affiliationName":[{"@value":"Institute of Marine Research, PO Box 1870, Nordnes, N-5817 Bergen, Norway"},{"@value":"Bjerknes Centre for Climate Research, Allégaten 55, 5007 Bergen, Norway"}]}],"publication":{"publicationIdentifier":[{"@type":"EISSN","@value":"10959289"},{"@type":"PISSN","@value":"10543139"}],"prism:publicationName":[{"@value":"ICES Journal of Marine Science"}],"dc:publisher":[{"@value":"Oxford University Press (OUP)"}],"prism:publicationDate":"2008-06-02","prism:volume":"65","prism:number":"6","prism:startingPage":"953","prism:endingPage":"962"},"reviewed":"false","dc:rights":["http://creativecommons.org/licenses/by-nc/2.0/uk/"],"url":[{"@id":"http://academic.oup.com/icesjms/article-pdf/65/6/953/29131094/fsn085.pdf"}],"createdAt":"2008-06-04","modifiedAt":"2019-08-12","relatedProduct":[{"@id":"https://cir.nii.ac.jp/crid/1360002216021656832","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"On the processes linking climate to ecosystem changes"}]},{"@id":"https://cir.nii.ac.jp/crid/1360013168735879424","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Reconstruction of diachronic changes in human fishing activity and marine ecosystems from carbon and nitrogen stable isotope ratios of archaeological fish remains"}]},{"@id":"https://cir.nii.ac.jp/crid/1360848657081607936","@type":"Article","resourceType":"学術雑誌論文(journal article)","relationType":["isReferencedBy"],"jpcoar:relatedTitle":[{"@value":"Non-random sampling for reproductive status induces bias in probabilistic maturation reaction norm midpoints"}]}],"dataSourceIdentifier":[{"@type":"CROSSREF","@value":"10.1093/icesjms/fsn085"},{"@type":"CROSSREF","@value":"10.1016/j.jmarsys.2008.12.014_references_DOI_CVxiesNkffUeb0yR0Jjeo0YSiAz"},{"@type":"CROSSREF","@value":"10.1016/j.quaint.2021.12.005_references_DOI_CVxiesNkffUeb0yR0Jjeo0YSiAz"},{"@type":"CROSSREF","@value":"10.1016/j.fishres.2015.05.005_references_DOI_CVxiesNkffUeb0yR0Jjeo0YSiAz"}]}